Fill in the Blanks completa estas operacionesOnline version Completa y realiza de manera correcta estas operaciones de suma y resta by Mónica Aragón Mota 1 48 4 6 10 93 12 42 5 4 0 90 20 12 3 13 70 10 45 1 22 19 48 42 10 70 2 + 2 = 6 - 3 = 4 - 4 = 5 + 5 = 4 + 8 = 3 - 2 = 10 + 2 = 10 + 10 = 15 - 5 = 30 + 12 = 18 - 5 = 25 + 23 = 16 - 10 = 50 - 40 = 30 + 15 = 22 + 20 = 72 - 2 = 60 + 30 = 20 + 28 = 15 - 10 = 11 + 11 = 11 + 8 = 80 - 10 = 91 + 2 = 45 - 5 =